ZOELLER PUMP COMPANY, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 6128
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 451
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 458
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 233
 
  
 
E02B HYDRAULIC ENGINEERING 216
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
1502 PUMPS AND COMPRESSORS215
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR123
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9352327 Grinder pump basin systemJun 11, 13May 31, 16[B02C, F04D, E03F]
9228575 Sealed and self-contained tankless water heater flushing systemNov 16, 10Jan 05, 16[F24H, F04B, F24D, C02F, B01D]
D740329 Direct current sump pumpOct 16, 14Oct 06, 15[1502]
9004381 Grinder pump basin systemDec 15, 11Apr 14, 15[B02C, F04B, E03F]
8795600 UV disinfection systemFeb 26, 09Aug 05, 14[B01J, C02F]
8562287 Grinder pumpMar 29, 10Oct 22, 13[F04D]
8535014 System and method for explosion-proof pumpJun 23, 08Sep 17, 13[F04B]
D653264 Cutter bladeApr 05, 10Jan 31, 12[1502]
7727397 Wastewater treatment apparatusMay 19, 08Jun 01, 10[C02F]
7203976 Floor level waste pumping system for toiletsJul 16, 04Apr 17, 07[E03D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0311,370 SUMP PUMP SYSTEM WITH REMOTE CONTROL AND MONITORINGAbandonedJun 17, 11Dec 22, 11[F04B]
2010/0319,116 Waste Pumping SystemAbandonedMar 29, 10Dec 23, 10[E03B, E03D]
5038418 Bathroom waste collection and disposal unitExpiredNov 03, 88Aug 13, 91[E03D]

Top Inventors for This Owner

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